a. The national for national unity
Explanation:
Lower class is defined as the class of society with poor economic value and so called low status in society.
Middle class is defined as the class of society with adequate economic condition and medium prestige in society.
Upper class is defined as the class having the sufficient amount of money and no necessities go worthless and useless.
But,in my view,I consider the people upper class who are rich in knowledge and have the sense of humanity.
<em>Keep</em><em> </em><em>smiling </em><em>and</em><em> </em><em>hope</em><em> </em><em>u</em><em> </em><em>are</em><em> </em><em>satisfied </em><em>with</em><em> </em><em>my</em><em> </em><em>answer</em><em>.</em><em>Have</em><em> </em><em>a</em><em> </em><em>good</em><em> </em><em>day</em><em> </em><em>:</em><em>)</em>
B.The student pays for it and it is required in many professions
I HOPE THIS HELPS
You should have been given a book/sheet to read the information so that you may understand, and complete the “125-word paragraph.”
But, Brainly does not give free-response answers to similar situations like essays, therefore it would be plagiarism. It is up to the individual to complete the work, Brainly’s tutors will not support so.